Inkjet head printing device

Details Inkjet head printing device Inkjet head printing device

2007-11-27

2007-11-27

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Controller

C347S015000, C347S071000

Reexamination Certificate

active

10913490

ABSTRACT:
There is provided an inkjet head printing device, which includes an inkjet head having an ink flow channel unit and a piezoelectric actuator unit, and a pulse generator that determines first pulse patterns to be applied to electrodes respectively corresponding to nozzles determined to eject the ink, each of the first pulse patterns having a first potential which causes each of the plurality of nozzles to eject the ink. The pulse generator further determines a second pulse pattern to be applied to at least one of electrodes respectively corresponding to nozzles determined not to eject the ink, the second pulse pattern having a second potential which does not cause each of the plurality of nozzles to eject the ink.

REFERENCES:
patent: 5402159 (1995-03-01), Takahashi et al.
patent: 5831650 (1998-11-01), Reinten
patent: 6273539 (2001-08-01), Suzuki
patent: 6290315 (2001-09-01), Sayama
patent: 6331052 (2001-12-01), Murai et al.
patent: 6371599 (2002-04-01), Hotomi et al.
patent: 6428134 (2002-08-01), Clark et al.
patent: 6460959 (2002-10-01), Momose et al.
patent: 6460979 (2002-10-01), Heinzl et al.
patent: 6471316 (2002-10-01), Seto
patent: 6488349 (2002-12-01), Matsuo et al.
patent: 6953241 (2005-10-01), Sakaida et al.
patent: A 58-62063 (1983-04-01), None
patent: A 04-341852 (1992-11-01), None
patent: A 11-157076 (1999-06-01), None
patent: A 11-300955 (1999-11-01), None
patent: A 2000-168071 (2000-06-01), None
patent: A-2001-158115 (2001-06-01), None
patent: A-2003-165215 (2003-06-01), None

Affiliated with

Also associated with

Rating

Inkjet head printing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Inkjet head printing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inkjet head printing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3852361